Question

Find the volume of 2 Molar NaOH required to neutralize 20ml 0.5 Molar H2SO4 solution​

Answer 1

Answer:

2NaOH + H₂SO₄ -----------> Na₂SO₄+2H₂O

2M, V 0.5M,20ml=0.02 l

(2-1)M = 1 M 0 M 0.5 M 1M

1M = 2mol/total volume

total volume= 2 lit.

and, 2 = V + 0.02

so, V = 1.98 lit.